.bottom{
    width: 100%;
    position: absolute;
    top: 0;
    z-index: -10
}
.bottom .BJ{
    width: 100%;
    height: 650px;
}
.bottom .BJ .carousel .carousel-inner .carousel-item img{
    height: 650px;
}
.LB-01,LB-02,LB-03,LB-04,LB-05,LB-06 {
    height: 100%;
    width: 100%;
    background-repeat: repeat-y;
    background-size: 100%;
    position: relative;
    background-position: center;
    background-size: cover
}
.bottom div img{
    width: 100%;
    height: 100%;

}
